scholarly journals Missense variants in NOX1 and p22phox in a case of very-early-onset inflammatory bowel disease are functionally linked to NOD2

2019 ◽  
Vol 5 (1) ◽  
pp. a002428 ◽  
Author(s):  
Simone Lipinski ◽  
Britt-Sabina Petersen ◽  
Matthias Barann ◽  
Agnes Piecyk ◽  
Florian Tran ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Early Onset ◽  
Missense Variants ◽  
Inflammatory Bowel

scholarly journals Different renal manifestations associated with very early onset pediatric inflammatory bowel disease: case report and review of literature

2021 ◽  
Vol 22 (1) ◽  
Author(s):  
A. Angeletti ◽  
S. Arrigo ◽  
A. Madeo ◽  
M. Molteni ◽  
E. Vietti ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Interstitial Nephritis ◽  
Inflammatory Bowel Diseases ◽  
Bowel Disease ◽  
Early Onset ◽  
Renal Involvement ◽  
Granulomatous Interstitial Nephritis ◽  
Disease Case ◽  
Bowel Diseases ◽  
Inflammatory Bowel

Abstract Background Inflammatory bowel diseases are characterized by chronic inflammation of the gastrointestinal tract. In particular, Crohn disease and ulcerative colitis represent the two most common types of clinical manifestations. Extraintestinal manifestations of inflammatory bowel diseases represent a common complications, probably reflecting the systemic inflammation. Renal involvement is reported in 4–23% of cases. However, available data are limited to few case series and retrospective analysis, therefore the real impact of renal involvement is not well defined. Case presentation We report the case of a 10-years old male affected by very early onset unclassified-Inflammatory bowel diseases since he was 1-year old, presenting with a flare of inflammatory bowel diseases associated with acute kidney injury due to granulomatous interstitial nephritis. Of interest, at 7-year-old, he was treated for IgA nephropathy. To our knowledge, no previous reports have described a relapse of renal manifestation in inflammatory bowel diseases, characterized by two different clinical and histological phenotypes. Conclusions The link between the onset of kidney injuries with flares of intestinal inflammation suggest that nephritis maybe considered an extra-intestinal manifestation correlated with active inflammatory bowel disease. However, if granulomatous interstitial nephritis represents a cell-mediated hypersensitivity reaction than a true extraintestinal manifestation of inflammatory bowel diseases is still not clarified. We suggest as these renal manifestations here described may be interpreted as extraintestinal disorder and also considered as systemic signal of under treatment of the intestinal disease.

Expanding Contributions of Monogenic Very Early Onset Inflammatory Bowel Disease

2021 ◽  
Author(s):  
Jodie Ouahed
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Early Onset ◽  
Current Issue ◽  
Epithelial Barrier ◽  
Mevalonate Kinase Deficiency ◽  
Bowel Diseases ◽  
Life Threatening ◽  
Mucosal Homeostasis ◽  
Inflammatory Bowel

Abstract Currently over 70 genes known to be causative in very early onset inflammatory bowel disease (VEOIBD) have been identified. In the current issue of Inflammatory Bowel Diseases, 2 articles describing monogenetic forms of VEOIBD are highlighted. One describes a patient with life-threatening VEOIBD and a mutation in ITGA6, illustrating the importance of the epithelial barrier in maintaining mucosal homeostasis. The other describes the presentation and management of 10 patients with VEOIBD secondary to damaging mutations in MVK, resulting in mevalonate kinase deficiency. Though most monogenic causes of VEOIBD remain “private,” understanding the different categories of pathways affected in children with VEOIBD is critical and has already resulted in invaluable insight in the management of patients with VEOIBD and may hold strong implications for the care of IBD overall.

Very early onset inflammatory bowel disease (VEO-IBD); spectrum of clinical presentation, diagnostic tools and outcome in children

2021 ◽  
Vol 71 (10) ◽  
pp. 2350-2354
Author(s):  
Huma Arshad Cheema ◽  
Nadia Waheed ◽  
Anjum Saeed ◽  
Zafar Fayyaz ◽  
Muhammad Nadeem Anjum ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Early Onset ◽  
Clinical Presentation ◽  
Association Studies ◽  
Diagnostic Tools ◽  
Genome Wide Association Studies ◽  
Genome Wide ◽  
Basic Work ◽  
Inflammatory Bowel

Background: Very early-onset inflammatory bowel disease (VEO-IBD) is defined as diagnosis of Ulcerative Colitis (UC) or Crohn’s Disease (CD) in children under six years of age. Genome wide association studies have linked a strong genetic component responsible for VEO-IBD. Approximately, 30-40% children of VEO-IBD have underlying immunodeficiency states. We aimed to study the spectrum of presentation, underlying monogenetic defects and outcome in VEO-IBD. Methods: This is a prospective, observational study conducted at division of Gastroenterology, the Children's Hospital & the Institute of Child Health, Lahore, over 2 years. Children developing features of IBD under six-years of age were included. Data included demography, clinical presentation, diagnostic tools and outcome. Gastroscopy and colonoscopy were performed in all patients in addition to basic work up done for associatedimmunodeficiency states and molecular genetics.  SPSS version 21 was used for analysis. Continuous...

scholarly journals Distinct Histopathological Features at Diagnosis of Very Early Onset Inflammatory Bowel Disease

2018 ◽  
Vol 13 (5) ◽  
pp. 615-625 ◽  
Author(s):  
Máire A Conrad ◽  
Chrystalle Katte Carreon ◽  
Noor Dawany ◽  
Pierre Russo ◽  
Judith R Kelsen
Keyword(s):  
Inflammatory Bowel Disease ◽  
Bowel Disease ◽  
Early Onset ◽  
Histopathological Features ◽  
Inflammatory Bowel

Very early onset inflammatory bowel disease: Investigation of the IL-10 signaling pathway in Iranian children

2017 ◽  
Vol 60 (12) ◽  
pp. 643-649 ◽  
Author(s):  
Shahram Nemati ◽  
Shahram Teimourian ◽  
Mina Tabrizi ◽  
Mehri Najafi ◽  
Naghi Dara ◽  
...  
Keyword(s):  
Inflammatory Bowel Disease ◽  
Signaling Pathway ◽  
Bowel Disease ◽  
Early Onset ◽  
Inflammatory Bowel ◽  
Iranian Children
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